Drilldown: Patents
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Patents > Office 
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AH or
DE or
SU or
US
& Related to aircraft :
1852-08-14 or
No or
Partially or
marine
& Number of claims:
2-4
:
AH or
DE or
SU or
US
& Related to aircraft :
1852-08-14 or
No or
Partially or
marine
& Number of claims:
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propeller (11) ·
None (9) ·
LTA (4) ·
projectile (4) ·
paddle-wheel (4) ·
military (4) ·
marine (4) ·
windmill (4) ·
Propellers (3) ·
propulsion (3) ·
blades (2) ·
fun (2) ·
fan (2) ·
balloon (2)
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None (42) ·
American Ring Company (1) ·
Barney Christensen (1) ·
Charles A. Johnson (1) ·
Charles B. Linton (1) ·
Daniel W. Hoelbing (1) ·
Ella Hoelbing (1) ·
Emerson Electric Manufacturing Company (1) ·
Ernest Sturm (1) ·
George Keith Buller Elphinstone (1) ·
Hyde & Co. (1) ·
John L. Markel (1) ·
Ordnance Development Company (1) ·
W H Keigley (1)
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Showing below up to 52 results in range #1 to #52.
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P
- Patent DE-1884-29080
- Patent DE-1884-30903
- Patent DE-1887-42698
- Patent DE-1897-100194
- Patent US-1861-32609
- Patent US-1861-33518
- Patent US-1861-33863
- Patent US-1862-35103
- Patent US-1862-37016
- Patent US-1866-59487
- Patent US-1867-78301
- Patent US-1871-117181
- Patent US-1874-150714
- Patent US-1875-171256
- Patent US-1877-191168
- Patent US-1878-199549
- Patent US-1878-202396
- Patent US-1879-216885
- Patent US-1882-259476
- Patent US-1882-262235
- Patent US-1882-267138
- Patent US-1883-269948
- Patent US-1883-286718
- Patent US-1884-305190
- Patent US-1888-381155
- Patent US-1888-387102
- Patent US-1888-393894
- Patent US-1891-456944
- Patent US-1894-519226
- Patent US-1898-605892
- Patent US-1899-620118
- Patent US-1899-630250
- Patent US-1899-632740
- Patent US-1899-636400
- Patent US-1901-683776
- Patent US-1903-737241
- Patent US-1905-815314
- Patent US-1906-1055487
- Patent US-1906-810690
- Patent US-1907-864875
- Patent US-1907-866544
- Patent US-1909-938290
- Patent US-1910-952317
- Patent US-1910-965387
- Patent US-1911-982336
- Patent US-1913-1052019
- Patent US-1913-1054615
- Patent US-1913-1067773
- Patent US-1913-1141042
- Patent US-1915-1123846
- Patent US-1915-1184699
- Patent US-1916-1217657
